Sarintorn Chalermchaivinijkul. 1992. Evaluation of effects of mitragynine and different fractions extracted from leaves of Mitragyna speciosa Korth. , Sri Nakharinwirot University;
Sarintorn Chalermchaivinijkul. (1992) Evaluation of effects of mitragynine and different fractions extracted from leaves of Mitragyna speciosa Korth . Sri Nakharinwirot University/Bangkok.
Sarintorn Chalermchaivinijkul. Evaluation of effects of mitragynine and different fractions extracted from leaves of Mitragyna speciosa Korth. . Bangkok:Sri Nakharinwirot University, 1992.
Sarintorn Chalermchaivinijkul. (1992) Evaluation of effects of mitragynine and different fractions extracted from leaves of Mitragyna speciosa Korth . Sri Nakharinwirot University/Bangkok.